12754574 has 16 divisors (see below), whose sum is σ = 22374528. Its totient is φ = 5338872.

The previous prime is 12754559. The next prime is 12754579. The reversal of 12754574 is 47545721.

12754574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12754579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9992 + ... + 11195.

It is an arithmetic number, because the mean of its divisors is an integer number (1398408).

Almost surely, 2^12754574 is an apocalyptic number.

12754574 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12754574 is a deficient number, since it is larger than the sum of its proper divisors (9619954).

12754574 is a wasteful number, since it uses less digits than its factorization.

12754574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21239.

The product of its digits is 39200, while the sum is 35.

The square root of 12754574 is about 3571.3546449492. The cubic root of 12754574 is about 233.6443693282.

The spelling of 12754574 in words is "twelve million, seven hundred fifty-four thousand, five hundred seventy-four".